FVXX21 KNES 282139 VA ADVISORY DTG: 20220528/2139Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2022/414 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 28/2050Z OBS VA CLD: SFC/FL150 S0001 W07751 - S0004 W07740 - S0005 W07740 - S0007 W07752 - S0001 W07751 MOV W 10KT FCST VA CLD +6HR: 29/0300Z SFC/FL150 S0001 W07752 - S0004 W07740 - S0005 W07740 - S0007 W07752 - S0001 W07752 FCST VA CLD +12HR: 29/0900Z NO VA EXP FCST VA CLD +18HR: 29/1500Z NO VA EXP RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD CVR. HOWEVER, VA EMS ARE POSSIBLE. VA FL AND FRCST BASED ON PREVIOUS VAA AND LATEST NWP MODELS. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20220529/0345Z